/* Creates a black overlay that hides everything */
#prime-shield {
  display: none;
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background-color: #000000;
  z-index: 999999; /* Keeps it on top of all content */
  color: white;
  font-family: sans-serif;
  justify-content: center;
  align-items: center;
  font-size: 24px;
}